Home / 9,954.92-14,929.98-2,933.02

Finding the Fourth Proportional to 9,954.92, 14,929.98 and 2,933.02

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Solution

The fourth proportional to 9,954.92, 14,929.98 and 2,933.02 is: 4,398.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,954.92 : 14,929.98 = 2,933.02 : x
  2. Step 2: Convert to fraction form
    9,954.92/14,929.98 = 2,933.02/x
  3. Step 3: Cross multiply
    9,954.92x = 14,929.98 × 2,933.02
  4. Step 4: Simplify right side
    9,954.92x = 43,789,929.94
  5. Step 5: Solve for x
    x = 43,789,929.94/9,954.92
  6. Step 6: Final answer
    x = 4,398.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.